1542.158 F CH-1 - CNATRA

I-20
CNATRAINST 1542.158F
25 AUG 11
2. Performance on the same maneuver for two
consecutive events resulted in an F/3 where a G/4 is required,
or
3. There was regression on more than two items.
(5) Maneuver Requirements. For each block:
(a) Mandatory Items. Items with a number and a plus
(+) are mandatory and the student must meet the required
proficiency by EOB.
(b) Optional Items. Items with a number, but
without a plus (+), are optional. However, if flown, the
student must meet the required proficiency by EOB.
(c) Not Demonstrated/Not Performed. The instructor
will not demonstrate, nor will the student perform:
proficiency.
1. Unnumbered items.
2. Items not in the stage.
3. Exceptions:
a. Weather-driven instrument approaches.
b. Prebriefed maneuvers for instructor
(6) Incomplete Events. In general, instructors should
consider an event complete if the student is able to accomplish a
sufficient amount of the planned profile. This is particularly
true when weather precludes finishing all maneuver items, and the
instructor is able to emphasize training where weather permits.
Subsequent events in the block, when available, can reverse this
emphasis, hence achieving overall training balance. If a student
has had ample opportunity to learn a task and subsequently flies
a short mission, do not incomplete the mission solely to provide
unwarranted extra training.
(a) Assessment. Assess the event complete if:
1. Seventy-five percent of the event’s H/X was
used for training, and